Start porting tests to use classes with dtors instead of resources

Author: catamorphism

src/test/run-pass/conditional-compile.rs

@@ -25,9 +25,13 @@ enum tg { foo, }
 enum tg { bar, }
 
 #[cfg(bogus)]
-resource r(i: int) { }
+class r {
+  new(i:int) {}
+}
 
-resource r(i: int) { }
+class r {
+  new(i:int) {}
+}
 
 #[cfg(bogus)]
 mod m {

src/test/run-pass/init-res-into-things.rs

@@ -1,8 +1,12 @@
 // Resources can't be copied, but storing into data structures counts
 // as a move unless the stored thing is used afterwards.
 
-resource r(i: @mut int) {
-    *i = *i + 1;
+class r {
+  let i: @mut int;
+  new(i: @mut int) {
+    self.i = i;
+  }
+  drop { *(self.i) = *(self.i) + 1; }
 }
 
 fn test_box() {

src/test/run-pass/issue-979.rs

@@ -1,5 +1,9 @@
-resource r(b: @mut int) {
-    *b += 1;
+class r {
+  let b: @mut int;
+  new(b: @mut int) {
+    self.b = b;
+  }
+  drop { *(self.b) += 1; }
 }
 
 fn main() {

src/test/run-pass/resource-assign-is-not-copy.rs

@@ -1,4 +1,10 @@
-resource r(i: @mut int) { *i += 1; }
+class r {
+  let i: @mut int;
+  new(i: @mut int) {
+    self.i = i;
+  }
+  drop { *(self.i) += 1; }
+}
 
 fn main() {
     let i = @mut 0;